mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-16 03:23:15 +01:00
some directsound decompilation
This commit is contained in:
zsilencer
@@ -201,7 +201,7 @@
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</ClCompile>
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<Link>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalDependencies>winmm.lib;sdl2.lib;%(AdditionalDependencies)</AdditionalDependencies>
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<AdditionalDependencies>winmm.lib;sdl2.lib;Dsound.lib;%(AdditionalDependencies)</AdditionalDependencies>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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@@ -224,7 +224,7 @@
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<AdditionalDependencies>winmm.lib;sdl2.lib;%(AdditionalDependencies)</AdditionalDependencies>
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<AdditionalDependencies>winmm.lib;sdl2.lib;Dsound.lib;%(AdditionalDependencies)</AdditionalDependencies>
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</Link>
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<PostBuildEvent>
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<Command>xcopy /Y "$(ProjectDir)\..\Data\Language\*.*" "$(TargetDir)\Data\Language\"</Command>
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@@ -165,6 +165,7 @@
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#define RCT2_ADDRESS_SOUNDLIST_BEGIN 0x009E2B98
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#define RCT2_ADDRESS_SOUNDLIST_END 0x009E2B9C
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#define RCT2_ADDRESS_DIRECTSOUND 0x009E2BA0
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#define RCT2_ADDRESS_DSOUND_DEVICES_COUNTER 0x009E2BAC
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#define RCT2_ADDRESS_CMDLINE 0x009E2D98
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@@ -316,6 +317,8 @@
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#define RCT2_ADDRESS_COMMON_STRING_FORMAT_BUFFER 0x0141ED68
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#define RCT2_ADDRESS_AUDIO_INFO 0x01425B40
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#define RCT2_ADDRESS_SOUND_CHANNEL_LIST 0x014262E0
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#define RCT2_ADDRESS_WATER_RAISE_COST 0x0141F738
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282
src/audio.c
282
src/audio.c
@@ -66,16 +66,79 @@ void audio_get_devices()
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}
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}
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/**
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*
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* rct2: 0x00404BD2
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*/
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int sound_release()
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{
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sound_stop_all();
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if (RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)) {
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RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER));
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RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER) = 0;
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}
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if (RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)) {
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER));
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER) = 0;
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}
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int result = 0;
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if (RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)) {
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result = RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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}
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return result;
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}
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/**
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*
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* rct2: 0x00404C45
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*/
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int sound_unmap_info()
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{
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if (RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int)) {
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sound_stop_all();
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sound_unmap_file(RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, LPCVOID));
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RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int) = 0;
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return 1;
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}
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return 0;
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}
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/**
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*
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* rct2: 0x00404DF5
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*/
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int sound_stop_all()
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{
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int result = 0;
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while (RCT2_GLOBAL(RCT2_ADDRESS_SOUNDLIST_BEGIN, rct_sound*)) {
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result = sound_stop(RCT2_GLOBAL(RCT2_ADDRESS_SOUNDLIST_BEGIN, rct_sound*));
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}
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return result;
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}
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/**
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*
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* rct2: 0x004068A0
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*/
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int sound_unmap_file(LPCVOID base)
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{
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if (base) {
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return UnmapViewOfFile(base);
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}
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return 0;
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}
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/**
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*
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* rct2: 0x006BAB21
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*/
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void sub_6BAB21(void)
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void sub_6BAB21()
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{
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if (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) != -1) {
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stop_other_sounds();
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stop_peep_sounds();
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RCT2_CALLPROC_EBPSAFE(0x006BD0BD);
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stop_title_music();
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if (RCT2_GLOBAL(0x009AF284, uint32) & (1 << 0)) {
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stop_ride_music();
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RCT2_GLOBAL(0x014241BC, uint32) = 1;
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@@ -83,13 +146,125 @@ void sub_6BAB21(void)
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RCT2_GLOBAL(0x014241BC, uint32) = 0;
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}
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RCT2_GLOBAL(0x014241BC, uint32) = 1;
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RCT2_CALLPROC(0x00404C45);
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RCT2_CALLPROC(0x00404BD2);
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sound_unmap_info();
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sound_release();
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RCT2_GLOBAL(0x014241BC, uint32) = 0;
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RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) = -1;
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}
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}
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/**
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*
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* rct2: 0x000404F28
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*/
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int sound_load3dparameters()
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{
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if (SUCCEEDED(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)->lpVtbl->GetAllParameters(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER), &RCT2_GLOBAL(0x009A6084, DS3DBUFFER)))) {
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return 1;
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}
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return 0;
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}
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/**
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*
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* rct2: 0x00404932
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*/
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int dsound_create_primary_buffer(int a, int device, int channels, int samples, int bits)
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{
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rct_dsdevice* dsdevice = 0;
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if (device) {
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if (device > RCT2_GLOBAL(RCT2_ADDRESS_NUM_DSOUND_DEVICES, int)) {
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return 0;
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}
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dsdevice = &RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[device];
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}
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memset(&RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info), 0, sizeof(rct_audio_info));
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).var_0 = 1;
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).channels = channels;
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).samples = samples;
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).var_8 = samples * RCT2_GLOBAL(0x01425B4C, uint16);
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).bytes = bits * channels / 8;
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).bits = bits;
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RCT2_GLOBAL(RCT2_ADDRESS_AUDIO_INFO, rct_audio_info).var_E = 0;
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DSBUFFERDESC bufferdesc;
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memset(&bufferdesc, 0, sizeof(bufferdesc));
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bufferdesc.dwSize = sizeof(bufferdesc);
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if (a) {
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if (a != 1) {
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return 0;
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}
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bufferdesc.dwFlags = DSBCAPS_CTRL3D | DSBCAPS_PRIMARYBUFFER;
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if (RCT2_GLOBAL(0x009E2B90, uint32)) {
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bufferdesc.dwFlags = DSBCAPS_STICKYFOCUS | DSBCAPS_CTRL3D | DSBCAPS_PRIMARYBUFFER;
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}
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if (FAILED(DirectSoundCreate(&dsdevice->guid, &RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), 0))) {
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return 0;
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}
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if (FAILED(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->SetCooperativeLevel(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), RCT2_GLOBAL(0x009E2D70, HWND), DSSCL_NORMAL)) ||
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FAILED(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->CreateSoundBuffer(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), &bufferdesc, &RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), 0))) {
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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return 0;
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}
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if (SUCCEEDED(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->QueryInterface(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), &RCT2_GLOBAL(0x009A4444, IID) /* IID_IDirectSound3DBuffer */, &RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)))) {
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// doesn't seem to ever make it here, below doesn't make sense and is probably remnants of unused 3d sound tests
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memset(&RCT2_GLOBAL(0x009A6084, DS3DBUFFER), 0, sizeof(RCT2_GLOBAL(0x009A6084, DS3DBUFFER)));
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).dwSize = sizeof(RCT2_GLOBAL(0x009A6084, DS3DBUFFER));
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if (sound_load3dparameters()) {
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).vPosition.x = 0.0f;
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}
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).vPosition.y = 0.0f;
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).vPosition.x = -1.0f;
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).flMaxDistance = 9.8999996f;
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RCT2_GLOBAL(0x009A6084, DS3DBUFFER).flMinDistance = 0.25f;
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if (RCT2_CALLFUNC(0x00404F3F, int)) {
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if (SUCCEEDED(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)->lpVtbl->SetMinDistance(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER), RCT2_GLOBAL(0x009A6084, DS3DBUFFER).flMinDistance, 1))) {
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if (sound_load3dparameters()) {
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return 1;
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}
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}
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}
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RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER));
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RCT2_GLOBAL(0x009E2BA4, LPDIRECTSOUND3DBUFFER) = 0;
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER));
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER) = 0;
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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} else {
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER));
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER) = 0;
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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}
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}
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bufferdesc.dwFlags = DSBCAPS_PRIMARYBUFFER;
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if (RCT2_GLOBAL(0x009E2B90, uint32)) {
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bufferdesc.dwFlags = DSBCAPS_STICKYFOCUS | DSBCAPS_PRIMARYBUFFER;
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}
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if (FAILED(DirectSoundCreate(&dsdevice->guid, &RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), 0))) {
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return 0;
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}
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if (FAILED(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->SetCooperativeLevel(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), RCT2_GLOBAL(0x009E2D70, HWND), DSSCL_PRIORITY))) {
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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return 0;
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}
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RCT2_GLOBAL(0x01425B60, DSCAPS).dwSize = sizeof(DSCAPS);
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->GetCaps(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), &RCT2_GLOBAL(0x01425B60, DSCAPS));
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if (FAILED(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->CreateSoundBuffer(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND), &bufferdesc, &RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), 0))) {
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->Release(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER));
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER) = 0;
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND)->lpVtbl->Release(RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND));
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RCT2_GLOBAL(RCT2_ADDRESS_DIRECTSOUND, LPDIRECTSOUND) = 0;
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}
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WAVEFORMATEX waveformat1, waveformat2;
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->GetFormat(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), &waveformat1, sizeof(WAVEFORMATEX), 0);
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->SetFormat(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), &RCT2_GLOBAL(0x01425B40, WAVEFORMATEX));
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RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER)->lpVtbl->GetFormat(RCT2_GLOBAL(0x009E2BA8, LPDIRECTSOUNDBUFFER), &waveformat2, sizeof(WAVEFORMATEX), 0);
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return 1;
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}
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/**
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*
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* rct2: 0x006BA9B5
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@@ -106,7 +281,8 @@ void audio_init2(int device)
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other_sound->id = 0xFFFF;
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}
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RCT2_GLOBAL(0x014241BC, uint32) = 1;
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int v5 = RCT2_CALLFUNC_5(0x00404932, int, int, int, int, int, int, 0, device, 2, 22050, 16);
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int v5 = dsound_create_primary_buffer(0, device, 2, 22050, 16);
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//int v5 = RCT2_CALLFUNC_5(0x00404932, int, int, int, int, int, int, 0, device, 2, 22050, 16);
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RCT2_GLOBAL(0x014241BC, uint32) = 0;
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if (!v5) {
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return;
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@@ -117,16 +293,16 @@ void audio_init2(int device)
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RCT2_GLOBAL(0x014241BC, uint32) = 0;
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if (!v8) {
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RCT2_GLOBAL(0x014241BC, uint32) = 1;
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RCT2_CALLPROC(0x00404BD2);
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sound_release();
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RCT2_GLOBAL(0x014241BC, uint32) = 0;
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return;
|
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}
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RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_SOUND_DEVICE, uint32) = device;
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int* data = RCT2_ADDRESS(RCT2_ADDRESS_DSOUND_DEVICES + (0x210 * device), int);
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RCT2_GLOBAL(0x009AAC5D, uint32) = data[0];
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RCT2_GLOBAL(0x009AAC61, uint32) = data[1];
|
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RCT2_GLOBAL(0x009AAC65, uint32) = data[2];
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RCT2_GLOBAL(0x009AAC69, uint32) = data[3];
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rct_dsdevice dsdevice = RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[device];
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RCT2_GLOBAL(0x009AAC5D, uint32) = dsdevice.guid.Data1;
|
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RCT2_GLOBAL(0x009AAC61, uint32) = dsdevice.guid.Data2;
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||||
RCT2_GLOBAL(0x009AAC65, uint32) = dsdevice.guid.Data3;
|
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RCT2_GLOBAL(0x009AAC69, uint32) = (uint32)dsdevice.guid.Data4;
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RCT2_GLOBAL(0x009AAC5C, uint8) = 1;
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config_save();
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RCT2_GLOBAL(0x014241BC, uint32) = 1;
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@@ -146,13 +322,60 @@ void audio_init2(int device)
|
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}
|
||||
}
|
||||
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||||
/**
|
||||
*
|
||||
* rct2: 0x00404F85
|
||||
*/
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||||
BOOL CALLBACK dsound_enum_callback_count(LPGUID lpGuid, LPCSTR lpcstrDescription, LPCSTR lpcstrModule, LPVOID lpContext)
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{
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RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES_COUNTER, int)++;
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return 1;
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||||
}
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||||
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||||
/**
|
||||
*
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||||
* rct2: 0x00404F91
|
||||
*/
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||||
int dsound_count_devices()
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||||
{
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||||
RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES_COUNTER, int) = 0;
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||||
if (SUCCEEDED(DirectSoundEnumerate(dsound_enum_callback_count, 0))) {
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return RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES_COUNTER, int);
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||||
}
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||||
return 0;
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||||
}
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||||
|
||||
/**
|
||||
*
|
||||
* rct2: 0x00404FB1
|
||||
*/
|
||||
BOOL CALLBACK dsound_enum_callback(LPGUID lpGuid, LPCSTR lpcstrDescription, LPCSTR lpcstrModule, LPVOID lpContext)
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{
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||||
if (lpGuid) {
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||||
memcpy(&RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[RCT2_GLOBAL(0x01425B54, int)].guid, lpGuid, sizeof(GUID));
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||||
} else {
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||||
memset(&RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[RCT2_GLOBAL(0x01425B54, int)].guid, 0, sizeof(GUID));
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||||
}
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||||
strcpy(RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[RCT2_GLOBAL(0x01425B54, int)].desc, lpcstrDescription);
|
||||
strcpy(RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)[RCT2_GLOBAL(0x01425B54, int)].drvname, lpcstrModule);
|
||||
RCT2_GLOBAL(0x01425B54, int)++;
|
||||
return 1;
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* rct2: 0x0040502E
|
||||
*/
|
||||
void get_dsound_devices()
|
||||
int get_dsound_devices()
|
||||
{
|
||||
RCT2_CALLPROC(0x0040502E);
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_NUM_DSOUND_DEVICES, uint32) = dsound_count_devices();
|
||||
RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*) = malloc(RCT2_GLOBAL(RCT2_ADDRESS_NUM_DSOUND_DEVICES, uint32) * sizeof(rct_dsdevice));
|
||||
if (RCT2_GLOBAL(RCT2_ADDRESS_DSOUND_DEVICES, rct_dsdevice*)) {
|
||||
RCT2_GLOBAL(0x01425B54, int) = 0;
|
||||
DirectSoundEnumerate(dsound_enum_callback, 0);
|
||||
return RCT2_GLOBAL(0x01425B54, int);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -200,7 +423,7 @@ rct_sound* sound_next(rct_sound* sound)
|
||||
*/
|
||||
rct_sound_info* sound_get_info(uint16 sound_id)
|
||||
{
|
||||
if (RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int) && sound_id < RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int)) {
|
||||
if (RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int) && sound_id < RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int*)[0]) {
|
||||
return (rct_sound_info*)(RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int) + RCT2_GLOBAL(RCT2_ADDRESS_SOUND_INFO_LIST_OFFSET, int*)[sound_id + 1]);
|
||||
}
|
||||
return 0;
|
||||
@@ -419,7 +642,7 @@ int sound_channel_set_volume(int channel, int volume)
|
||||
*/
|
||||
int sound_play(rct_sound* sound, int looping, int volume, int pan, int frequency)
|
||||
{
|
||||
if (sound) {
|
||||
if (sound->dsbuffer) {
|
||||
sound_set_frequency(sound, frequency);
|
||||
sound_set_pan(sound, pan);
|
||||
sound_set_volume(sound, volume);
|
||||
@@ -444,7 +667,7 @@ int sound_play(rct_sound* sound, int looping, int volume, int pan, int frequency
|
||||
* rct2: 0x00404E53
|
||||
*/
|
||||
int sound_is_playing(rct_sound* sound){
|
||||
if (sound) {
|
||||
if (sound->dsbuffer) {
|
||||
DWORD status;
|
||||
if (SUCCEEDED(sound->dsbuffer->lpVtbl->GetStatus(sound->dsbuffer, &status))) {
|
||||
if (status & DSBSTATUS_PLAYING || status & DSBSTATUS_LOOPING)
|
||||
@@ -461,7 +684,7 @@ int sound_is_playing(rct_sound* sound){
|
||||
*/
|
||||
int sound_set_frequency(rct_sound* sound, int frequency)
|
||||
{
|
||||
if (sound) {
|
||||
if (sound->dsbuffer) {
|
||||
if (SUCCEEDED(sound->dsbuffer->lpVtbl->SetFrequency(sound->dsbuffer, frequency)))
|
||||
return 1;
|
||||
|
||||
@@ -475,7 +698,7 @@ int sound_set_frequency(rct_sound* sound, int frequency)
|
||||
*/
|
||||
int sound_set_pan(rct_sound* sound, int pan)
|
||||
{
|
||||
if (sound) {
|
||||
if (sound->dsbuffer) {
|
||||
if (SUCCEEDED(sound->dsbuffer->lpVtbl->SetPan(sound->dsbuffer, pan)))
|
||||
return 1;
|
||||
|
||||
@@ -489,7 +712,7 @@ int sound_set_pan(rct_sound* sound, int pan)
|
||||
*/
|
||||
int sound_set_volume(rct_sound* sound, int volume)
|
||||
{
|
||||
if (sound) {
|
||||
if (sound->dsbuffer) {
|
||||
if (SUCCEEDED(sound->dsbuffer->lpVtbl->SetVolume(sound->dsbuffer, volume)))
|
||||
return 1;
|
||||
|
||||
@@ -501,14 +724,14 @@ int sound_set_volume(rct_sound* sound, int volume)
|
||||
*
|
||||
* rct2: 0x00404DD8
|
||||
*/
|
||||
rct_sound* sound_stop(rct_sound* sound)
|
||||
int sound_stop(rct_sound* sound)
|
||||
{
|
||||
if (sound->dsbuffer) {
|
||||
sound->dsbuffer->lpVtbl->Release(sound->dsbuffer);
|
||||
sound->dsbuffer = 0;
|
||||
return sound_remove(sound);
|
||||
return sound_remove(sound) ? 1 : 0;
|
||||
}
|
||||
return sound;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -678,6 +901,21 @@ void stop_peep_sounds()
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* rct2: 0x006BD0BD
|
||||
*/
|
||||
void stop_title_music()
|
||||
{
|
||||
if (RCT2_GLOBAL(0x009AF284, uint32) & (1 << 0)) {
|
||||
if (RCT2_GLOBAL(0x009AF600, uint8) != 0) {
|
||||
RCT2_GLOBAL(0x014241BC, uint32) = 1;
|
||||
sound_channel_stop(3);
|
||||
RCT2_GLOBAL(0x014241BC, uint32) = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
*
|
||||
* rct2: 0x00401A05
|
||||
|
||||
17
src/audio.h
17
src/audio.h
@@ -57,6 +57,16 @@ typedef struct rct_sound {
|
||||
struct rct_sound* next;
|
||||
} rct_sound;
|
||||
|
||||
typedef struct {
|
||||
uint16 var_0;
|
||||
uint16 channels;
|
||||
uint32 samples;
|
||||
uint32 var_8;
|
||||
uint16 bytes;
|
||||
uint16 bits;
|
||||
uint16 var_E;
|
||||
} rct_audio_info;
|
||||
|
||||
typedef struct {
|
||||
uint32 var_0;
|
||||
uint8 pad_4[0x118];
|
||||
@@ -90,7 +100,7 @@ typedef struct {
|
||||
rct_sound sound;
|
||||
} rct_other_sound;
|
||||
|
||||
void get_dsound_devices();
|
||||
int get_dsound_devices();
|
||||
int sound_prepare(int sound_id, rct_sound *sound, int channels, int software);
|
||||
int sound_play_panned(int sound_id, int x);
|
||||
int sound_play(rct_sound* sound, int looping, int volume, int pan, int frequency);
|
||||
@@ -102,7 +112,9 @@ int sound_channel_play(int channel, int a2, int volume, int pan, int frequency);
|
||||
int sound_channel_set_frequency(int channel, int frequency);
|
||||
int sound_channel_set_pan(int channel, int pan);
|
||||
int sound_channel_set_volume(int channel, int volume);
|
||||
rct_sound* sound_stop(rct_sound *sound);
|
||||
int sound_stop(rct_sound *sound);
|
||||
int sound_stop_all();
|
||||
int sound_unmap_file(LPCVOID base);
|
||||
int sound_channel_stop(int channel);
|
||||
rct_sound* sound_add(rct_sound* sound);
|
||||
rct_sound* sound_remove(rct_sound* sound);
|
||||
@@ -113,6 +125,7 @@ void stop_other_sounds();
|
||||
void stop_vehicle_sounds();
|
||||
void stop_ride_music();
|
||||
void stop_peep_sounds();
|
||||
void stop_title_music();
|
||||
void unpause_sounds();
|
||||
|
||||
// 0x009AF59C probably does the same job
|
||||
|
||||
@@ -84,7 +84,7 @@ __declspec(dllexport) int StartOpenRCT(HINSTANCE hInstance, HINSTANCE hPrevInsta
|
||||
|
||||
audio_init();
|
||||
audio_get_devices();
|
||||
RCT2_CALLPROC(0x0040502E); // get_dsound_devices()
|
||||
get_dsound_devices();
|
||||
config_init();
|
||||
language_open(gGeneral_config.language);
|
||||
rct2_init();
|
||||
|
||||
@@ -22,6 +22,7 @@
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include "addresses.h"
|
||||
#include "audio.h"
|
||||
#include "config.h"
|
||||
#include "climate.h"
|
||||
#include "date.h"
|
||||
@@ -309,7 +310,7 @@ static void title_play_music()
|
||||
|
||||
if (!(RCT2_GLOBAL(0x009AF284, uint32) & 1) || !(RCT2_GLOBAL(0x009AF59D, uint8) & 1)) {
|
||||
if (RCT2_GLOBAL(0x009AF600, uint8) != 0)
|
||||
RCT2_CALLPROC_EBPSAFE(0x006BD0BD); // stop music
|
||||
stop_title_music();
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user